package com.woniuxy.wd.dao.util;

public class Test {
	
	private static Test t;
	private static Object initLock = new Object();
	
	private Test(){
		
	}
	
	public static Test getInstance(){
		if(t == null){
			synchronized(initLock){
				if(t == null)
					t = new Test();
			}
			
		}
		return t;
	}

}
